ES2343437T3 - Sistema y metodo de aireacion. - Google Patents

Sistema y metodo de aireacion. Download PDF

Info

Publication number: ES2343437T3
Authority: ES; Spain
Prior art keywords: impeller; lancet; gas; flow; outlet
Prior art date: 2005-09-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

ES06814745T

Other languages

English (en)

Spanish (es)

Inventor

Robert Peter Dowd

Wojciech Wyczalkowski

Peter John Knights

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Philadelphia Gear Corp

Original Assignee

Philadelphia Gear Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-09-16

Filing date

2006-09-15

Publication date

2010-07-30

2006-09-15 Application filed by Philadelphia Gear Corp filed Critical Philadelphia Gear Corp

2010-07-30 Application granted granted Critical

2010-07-30 Publication of ES2343437T3 publication Critical patent/ES2343437T3/es

Status Active legal-status Critical Current

2026-09-15 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims abstract description 20
230000008569 process Effects 0.000 claims abstract description 6
150000001875 compounds Chemical class 0.000 claims description 26
235000010261 calcium sulphite Nutrition 0.000 claims description 6
GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims description 5
239000004295 calcium sulphite Substances 0.000 claims description 5
238000006477 desulfuration reaction Methods 0.000 claims description 5
230000023556 desulfurization Effects 0.000 claims description 5
238000002485 combustion reaction Methods 0.000 claims description 2
238000003756 stirring Methods 0.000 claims description 2
230000003247 decreasing effect Effects 0.000 claims 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
239000003546 flue gas Substances 0.000 abstract description 4
239000002002 slurry Substances 0.000 abstract 1
239000007789 gas Substances 0.000 description 35
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 7
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 7
239000007788 liquid Substances 0.000 description 5
235000019738 Limestone Nutrition 0.000 description 4
238000005273 aeration Methods 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
230000007423 decrease Effects 0.000 description 4
239000012530 fluid Substances 0.000 description 4
238000009434 installation Methods 0.000 description 4
239000006028 limestone Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
239000011734 sodium Substances 0.000 description 4
235000010265 sodium sulphite Nutrition 0.000 description 4
239000007787 solid Substances 0.000 description 3
239000004575 stone Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
TXEBWPPWSVMYOA-UHFFFAOYSA-N 4-[3-[(1-amino-2-chloroethyl)amino]propyl]-1-[[3-(2-chlorophenyl)phenyl]methyl]-5-hydroxyimidazolidin-2-one Chemical compound NC(CCl)NCCCC1NC(=O)N(Cc2cccc(c2)-c2ccccc2Cl)C1O TXEBWPPWSVMYOA-UHFFFAOYSA-N 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
239000000956 alloy Substances 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000003054 catalyst Substances 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
238000009987 spinning Methods 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
QCMHGCDOZLWPOT-FMNCTDSISA-N COC1=C(CC[C@@H]2CCC3=C(C2)C=CC(=C3)[C@H]2CC[C@](N)(CO)C2)C=CC=C1 Chemical compound COC1=C(CC[C@@H]2CCC3=C(C2)C=CC(=C3)[C@H]2CC[C@](N)(CO)C2)C=CC=C1 QCMHGCDOZLWPOT-FMNCTDSISA-N 0.000 description 1
241001631457 Cannula Species 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
101100293261 Mus musculus Naa15 gene Proteins 0.000 description 1
YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
230000009471 action Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000006735 deficit Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
239000004571 lime Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000010297 mechanical methods and process Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
-1 sulfite compound Chemical class 0.000 description 1
238000003466 welding Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
- B01F23/23354—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas being driven away from the rotating stirrer
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23366—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced in front of the stirrer

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
Health & Medical Sciences (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Treating Waste Gases (AREA)
Nozzles (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Activated Sludge Processes (AREA)
Cyclones (AREA)

ES06814745T 2005-09-16 2006-09-15 Sistema y metodo de aireacion. Active ES2343437T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11/228,379 US7377497B2 (en)	2005-09-16	2005-09-16	Aeration system and method
US228379		2005-09-16

Publications (1)

Publication Number	Publication Date
ES2343437T3 true ES2343437T3 (es)	2010-07-30

Family

ID=37560787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES06814745T Active ES2343437T3 (es)	2005-09-16	2006-09-15	Sistema y metodo de aireacion.

Country Status (9)

Country	Link
US (1)	US7377497B2 (de)
EP (1)	EP1948354B1 (de)
CN (1)	CN101330967B (de)
AT (1)	ATE457826T1 (de)
DE (1)	DE602006012353D1 (de)
ES (1)	ES2343437T3 (de)
PL (1)	PL1948354T3 (de)
PT (1)	PT1948354E (de)
WO (1)	WO2007035490A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102013202492A1 (de) *	2013-02-15	2014-08-21	Leonhard Fuchs	Abwasserbehandlungsvorrichtung und Verfahren zur Abwasserbehandlung
KR101949947B1 (ko) *	2017-03-31	2019-02-19	주식회사 하도	기체 유도관 및 이를 이용한 임펠러
US10603624B2 (en) *	2017-07-03	2020-03-31	Marsulex Environmental Technologies Corporation	Wet flue gas desulfurization process and apparatus
CN117358106A (zh) *	2023-10-27	2024-01-09	宝武水务科技有限公司	供浆罐保供压装置

Family Cites Families (37)

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US3385576A (en) *	1967-05-02	1968-05-28	American Cyanamid Co	Apparatus for dispersing a gas in a liquid
US3814396A (en)	1972-02-16	1974-06-04	Envirotech Corp	Aeration apparatus
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GB2094279B (en)	1981-03-05	1984-12-05	Foster Wheeler Energy Corp	Process for comminuting and activating limestone by reaction with co2
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DE3434114C2 (de)	1984-09-17	1994-12-01	Ekato Ind Anlagen Verwalt	Begasungsvorrichtung für Absorbertanks bei der nassen Rauchgasentschwefelung
JPS61120623A (ja)	1984-11-16	1986-06-07	Babcock Hitachi Kk	気液接触機能を有する撹拌装置
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JPS63104637A (ja)	1986-10-22	1988-05-10	Hitachi Ltd	気液撹拌装置
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DE8707683U1 (de)	1987-05-29	1987-09-24	Franz Eisele & Soehne Gmbh & Co Kg Pumpen- Und Maschinenfabrik, 7480 Sigmaringen	Belüftungseinrichtung für Rührgeräte
US4966690A (en)	1987-10-30	1990-10-30	Gardiner Jack C	Chlorine induction apparatus for treatment of wastewater
US5006283A (en)	1988-10-06	1991-04-09	General Signal Corporation	Mixing system for dispersing a compressible fluid such as gas into liquid in a vessel
US4981674A (en)	1988-12-13	1991-01-01	Noranda, Inc.	Production of anhydrous magnesium chloride
US5030362A (en)	1989-08-21	1991-07-09	Exxon Chemical Patents Inc.	Process for stripping liquid systems and sparger system useful therefor
US4992241A (en)	1990-03-15	1991-02-12	Alcan International Limited	Recycling of metal matrix composites
US5196148A (en)	1992-02-18	1993-03-23	Nigrelli Systems Inc.	Aerator
BR9205151A (pt)	1992-08-17	1994-03-01	Praxair Technology Inc	Dissolucao aumentada de gas
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DE29622379U1 (de)	1996-12-23	1997-02-13	Ekato Ruehr Mischtechnik	Begasungsvorrichtung
US6460830B1 (en)	1997-01-08	2002-10-08	Carbofil International	Device for stirring and aerating a liquid and eliminating foam in a tank for treating said liquid
US5783118A (en)	1997-07-02	1998-07-21	Kolaini; Ali R.	Method for generating microbubbles of gas in a body of liquid
US5925290A (en)	1997-08-08	1999-07-20	Rhone-Poulenc Inc.	Gas-liquid venturi mixer
US6032931A (en)	1997-11-19	2000-03-07	Ramco Sales, Inc.	Apparatus for selective aeration
US5972661A (en) *	1998-09-28	1999-10-26	Penn State Research Foundation	Mixing systems
US6142458A (en)	1998-10-29	2000-11-07	General Signal Corporation	Mixing system for dispersion of gas into liquid media
DE29909312U1 (de)	1999-05-27	1999-08-12	Ekato Rühr- und Mischtechnik GmbH, 79650 Schopfheim	Rührwerk
US6357725B2 (en)	1999-07-30	2002-03-19	Shinnosuke Nomura	Gas/liquid mixing device
US6318705B1 (en) *	2000-01-14	2001-11-20	Jet, Inc.	Aspirator
US6673305B2 (en)	2001-04-11	2004-01-06	Technological Resources Pty Ltd.	Apparatus for injecting gas into a vessel
US6811296B2 (en)	2002-11-18	2004-11-02	Spx Corporation	Aeration apparatus and method
DE10326113B3 (de)	2003-06-06	2004-12-16	Lwb Refractories Gmbh	Gasspüler mit geneigten schlitzförmigen Kanälen
US20050167858A1 (en) *	2004-02-04	2005-08-04	Jones Robert L.	Aerator apparatus and method of use
US7172177B2 (en) *	2004-04-15	2007-02-06	Aeration Industries International, Inc.	Aerator

2005
- 2005-09-16 US US11/228,379 patent/US7377497B2/en active Active
2006
- 2006-09-15 ES ES06814745T patent/ES2343437T3/es active Active
- 2006-09-15 AT AT06814745T patent/ATE457826T1/de not_active IP Right Cessation
- 2006-09-15 PT PT06814745T patent/PT1948354E/pt unknown
- 2006-09-15 DE DE602006012353T patent/DE602006012353D1/de active Active
- 2006-09-15 CN CN2006800341974A patent/CN101330967B/zh not_active Expired - Fee Related
- 2006-09-15 PL PL06814745T patent/PL1948354T3/pl unknown
- 2006-09-15 WO PCT/US2006/036046 patent/WO2007035490A1/en not_active Ceased
- 2006-09-15 EP EP06814745A patent/EP1948354B1/de not_active Not-in-force

Also Published As

Publication number	Publication date
CN101330967B (zh)	2013-01-02
DE602006012353D1 (de)	2010-04-01
PL1948354T3 (pl)	2010-10-29
US20070063359A1 (en)	2007-03-22
ATE457826T1 (de)	2010-03-15
US7377497B2 (en)	2008-05-27
WO2007035490A1 (en)	2007-03-29
EP1948354A1 (de)	2008-07-30
CN101330967A (zh)	2008-12-24
EP1948354B1 (de)	2010-02-17
PT1948354E (pt)	2010-04-07

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